Black Russian

#0A041D

General Information about Black Russian

The hex color #0A041D, often referred to as Black Russian, is a very dark shade of blue-black. It belongs to the family of near-black colors and is characterized by its extremely low luminance value. In the RGB color model, it is composed of 3.92% red, 1.57% green, and 11.37% blue. The CMYK representation is 65% cyan, 86% magenta, 0% yellow, and 89% black. Because of its darkness, this color is rarely used as a primary color, but is used more often as a background color. Black Russian is often associated with elegance, mystery, and sophistication, making it applicable for a variety of design applications. Because of how dark the color is, it is important to always consider accessibility when using this color. Also, the color is part of the X11 color names.

The hex color #0A041D, also known as Black Russian, presents significant accessibility challenges, particularly in text-based applications. Its extremely low luminance value of approximately 0.002 makes it difficult to achieve sufficient contrast against lighter backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Black Russian will likely fail these criteria when paired with many shades of gray, let alone colors. Therefore, it's crucial to carefully consider the background color and text size when using this color. To enhance accessibility, consider using lighter text colors such as white (#FFFFFF) or very light grays. Tools are available online to check the contrast ratio between two colors to ensure compliance with accessibility standards. Also, avoid using this color for essential user interface elements without proper contrast, as this could exclude users with visual impairments.

Shades

Digital Color Formats

RGB
10 4 29
RGB10 4 29
Red
Green
Blue
HSL
254.4deg 75.76% 6.47%
254.475.766.47HSL
Hue
Saturation
Lightness
HWB
254.4deg 1.57% 88.63%
254.41.5788.63HWB
Hue
Whiteness
Blackness
hex#0A041D
rgb10 4 29
hsl254.4deg 75.76% 6.47%
cmyk65.52% 86.21% 0% 88.63%
hwb254.4deg 1.57% 88.63%
xyz-d650 0 0.01
oklch0.1396 0.0539 290.92
oklab0.1396 0.02 -0.05
CMYK
65.52% 86.21% 0% 88.63%
65.5286.21088.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1396 0.0539 290.92
0.13960.0539290.92LCH
Lightness
Chroma
Hue
OKLAB
0.1396 0.02 -0.05
0.13960.02-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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